au.\*:("LEFOND SJ")
Results 1 to 4 of 4
Selection :
INDUSTRIAL MINERALS AND ROCKS (NONMETALLICS OTHER THAN FUELS).LEFOND SJ.1975; NEW YORK; AM. INST. MING., METALL. PET. ENG.; DA. 1975; PP. (1371P.); BIBL. DISSEM.; 663 ILL.; 4. ED. (SEELEY W. MUD SER.)Book
INDUSTRIAL MINERALS AND ROCKS.LEFOND SJ.1975; NEW-YORK; AIME; DA. 1975; PP. 1-1360; BIBL. DISSEM.; 4EME EDBook
HANDBOOK OF WORLD SALT RESOURCES.LEFOND SJ.1969; MONOGR.BOT-POLOGNE; POL; 1969, P. 1 A 384Miscellaneous
